Зубчатая шестерня из нержавеющей стали с отверстием 1 м 20T 30T 6 мм

Uxcell Straight Spur Gear 12mm Inner Aperture 20T 1 Module 45# Steel Motor Gear

CAT28C17AWI-20T

ICL3232ECV-20T

® 20t&60t 5mm/8mm Bore 2gt Pulley, Width 6mm Closed Loop Belt For 3d Print Projects

verlacod Circular Saw Blades Set Professional 5 Inch Alloy Cutting Wheels Set Circular Cutting Discs Woodworking Drill Saw Blades for Cutting Wood Plastic Walnut 30T-1pcs

6pcs Closed Loop Sync Belt 110mm/122mm/158mm/200mm/300mm/400mm + 2pcs Gt2 Sync Belt Wheel 20t 5mm Hole Diameter, Suitable For 3d Printer

verlacod Circular Saw Blades Set Professional 5 Inch Alloy Cutting Wheels Set Circular Cutting Discs Woodworking Drill Saw Blades for Cutting Wood Plastic Walnut 30T-2pcs

GT2 Synchronous Wheel Energy Saving 2 Set Elastic Constant Transmission Ratio Aluminum Alloy Timing Pulley With Wrench For CNC Lathe 60T 8mm And 20T 5mm

CAT28C16AGI-20T

ICL3232ECV-20T

High-grade Woodworking Saw Blade Saw Blade Cutting Piece Wood Cutting Disc 30T/40T

Pluokvzr TCT Circular Wood Saw Blade 125mm x 30T/40T for Bosch Makita Dewalt Mitre

CAT28C17AWI-20T